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Sprinkler CorroSion bulletin reSiStant FiniSheS

Sprinkler CorroSion reSiStant FiniSheSbulletinJuly 31, 2013the Viking Corporation, 210 n industrial park Drive, hastings Mi 49058telephone: 269-945-9501 technical Services: 877-384-5464 Fax: 269-818-1680 email: No. F_012513 Replaces Sprinkler bulletin dated January 25, 2013.(Added FM CorroSion - reSiStant Approval to ENT) CorroSion reSiStant sprinklers are designed to resist exterior elements that attack a standard brass Sprinkler . CorroSion reSiStant sprinklers may have a coating or may be constructed of a CorroSion reSiStant material. The level of CorroSion resistance required is determined by the conditions that a Sprinkler would experience during its installed lifetime in a corrosive iMageDeSCriptionCorroSion reSiStant CoateD partSCorroSion reSiS-tanCe SpeCtruMBrass Finish Provides the least CorroSion resis-tance of any Sprinkler finish. Subject to oxidation, (turning green), when exposed to Coated partsChrome Finish An ornamental finish that provides minimally more CorroSion resistance than brass only.

Sprinkler CorroSion bulletin reSiStant FiniSheS July 31, 2013 the Viking Corporation, 210 n industrial park Drive, hastings Mi 49058 telephone: 269-945-9501 technical Services: 877-384-5464 Fax: 269-818-1680 email: techsvcs@vikingcorp.com

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  Corrosion, Finishes, Bulletin, Resistant, Sprinkler, Sprinkler corrosion bulletin resistant finishes

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Transcription of Sprinkler CorroSion bulletin reSiStant FiniSheS

1 Sprinkler CorroSion reSiStant FiniSheSbulletinJuly 31, 2013the Viking Corporation, 210 n industrial park Drive, hastings Mi 49058telephone: 269-945-9501 technical Services: 877-384-5464 Fax: 269-818-1680 email: No. F_012513 Replaces Sprinkler bulletin dated January 25, 2013.(Added FM CorroSion - reSiStant Approval to ENT) CorroSion reSiStant sprinklers are designed to resist exterior elements that attack a standard brass Sprinkler . CorroSion reSiStant sprinklers may have a coating or may be constructed of a CorroSion reSiStant material. The level of CorroSion resistance required is determined by the conditions that a Sprinkler would experience during its installed lifetime in a corrosive iMageDeSCriptionCorroSion reSiStant CoateD partSCorroSion reSiS-tanCe SpeCtruMBrass Finish Provides the least CorroSion resis-tance of any Sprinkler finish. Subject to oxidation, (turning green), when exposed to Coated partsChrome Finish An ornamental finish that provides minimally more CorroSion resistance than brass only.

2 FrameDeflectorWhite/Black Polyester Finish A ornamental fin-ish that provides higher CorroSion resistance than chrome or brass. The waterway is not DeflectorBlack PTFE** Finish A finish is applied to Sprinkler and pip cap. PTFE has a higher CorroSion resis-tance than a polyester finish. Waterway is only coated in open CapWax Coated Finish A brass Sprinkler is dipped in wax. The entire Sprinkler is coated with the protec-tive covering (except for glass bulb). Waterway is not assemblyWax over Polyester Coated Finish A polyester fin-ished Sprinkler is dipped in wax. The entire Sprinkler is coated with the protective covering (except for glass bulb). The waterway is not assemblyElectroless Nickel PTFE** (ENT) Coating is ap-plied using a non-electric, auto-catalytic process that maximizes the coating s durability and anti-adhe-sion properties. The Sprinkler is thoroughly coated including the water way, screw, and pip cap.

3 The spring is PTFE** coated on both assemblybelleville Spring ptFe CoatedStainless Steel Designed for corrosive environ-ments that cause brass sprinklers to deteriorate. The frame, deflector, screw, and pip cap are made from solid stainless steel. The spring is made from Nickel Alloy, and PTFE** on both assembly constructed from Stainless SteelNote: CorroSion resistance does not mean CorroSion proof. A Sprinkler s data page indicates its materials of construction. *Appropriate finish and parts choice for an environment is the responsibility of the customer. ** PTFE is often better known by the common brand name Teflon , which is a registered trademark of DuPontRefer inquiries about CorroSion resistance of a Sprinkler to Viking Technical environment*brass versus other coatings or materials


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